def create_filter(**kwargs):
conditions = ['1']
for key in kwargs:
if key.startswith('!'):
continue
conditions.append('$_.%s -eq %s' % (key, escape(str(kwargs[key]))))
filter = '? { %s }' % ' -and '.join(conditions)
return filter
def create_setattr(obj, **kwargs):
statements = []
for key in kwargs:
if key.startswith('!'):
continue
value = kwargs[key]
statements.append('$%s.%s = %s' % (obj, key, escape(str(value))))
statement = ';'.join(statements) + ';'
return statement
def create_cmdline(**kwargs):
arguments = []
for key in kwargs:
value = kwargs[key]
if key.startswith('!'):
continue
elif value is None:
pass
elif value is True:
arguments.append('-%s' % key)
elif key.endswith('Object'):
# XXX: ugly hack:
arguments.append('-%s %s' % (key, value))
else:
arguments.append('-%s %s' % (key, escape(str(value))))
cmdline = ' '.join(arguments)
return cmdline
def list(self, **filter):
query = filter.pop('query', 'vms:')
filter = create_filter(**filter)
result = powershell.execute('Select-Vm -SearchText %s | %s'
% (escape(query), filter))
return result